package com.xiaowu.netmusic.service;

import com.xiaowu.netmusic.domain.po.PlaylistSong;

import java.util.List;

public interface PlaylistSongService {
    void addSongToPlaylist(Long playlistId, Long songId);

    void removeSongFromPlaylist(Long playlistId, Long songId);
    List<PlaylistSong> getSongsInPlaylist(Long playlistId);

}
